Carburetor tuner



FIG. 1 is a left front perspective view of a carburetor tuner showing mynew design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a left front perspective view of another embodiment of my newdesign of FIGS. 1-7;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a left elevation view thereof;

FIG. 12 is a right side elevation view thereof;

FIG. 13 is a front elevation view thereof; and

FIG. 14 is a rear elevation view thereof.

The ornamental design for a carburetor tuner, substantially as shown and described. 